package headfirst.decorator.io;

import java.io.*;


public class InputTest {

    public static void main(String[] args) throws IOException {
        int c;

        try {
            InputStream in =
                new LowerCaseInputStream(
                    new BufferedInputStream(
                        new FileInputStream("test.txt")));
            while((c = in.read()) >= 0) {
                System.out.print((char)c);
            }

            in.close();

        } catch (IOException e) {
            e.printStackTrace();
        }

    }

}
